# -*- coding: utf-8 -*-

"""
@Datetime: 2019/5/21
@Author: Zhang Yafei
"""


def print_line():
    print("-" * 50)


def print_5line():
    """ 打印5行，每行50个- """
    i = 0
    while i < 5:
        print_line()
        i += 1


print_5line()
